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Excellent Gloss Water Based Alkyd Resin Fast Dry For Structural Steel Coatings

Basic Information
Place of Origin: china
Brand Name: WeiLi Resin®
Certification: ISO9001
Model Number: WL-310
Minimum Order Quantity: 5000KG
Price: Negotiable
Packaging Details: 200kg/drum
Delivery Time: 14 work days
Payment Terms: L/C, T/T
Supply Ability: 500t/month
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Detail Information
Non-Volatile Matters: 42% Surface Drying Time: 20-30 Min
Hard Drying Time: 22h Pencil Hardness(7days): B-HB
50 Cm Impact(7days): Passed Flexibility: 1mm
Package: 200kg
High Light:

water soluble alkyd resin

,

modified alkyd resin


Product Description

Water Based alkyd emulsion wl-310

Water based alkyd resin WL-310 is a modified alkyd emulsion diluted with water neutralized by ammonia, containing a small amount of co-solvent. This product reduces the content of organic volatiles (VOC) on the coating surface by mixing acrylic dispersions with alkyd emulsion. Meanwhile, it combines the characteristic of fast drying, yellow resistance of acrylic with the good film performances of alkyd resin (including high gloss, excellent salt fog resistance).

 

Due to good flow and levelling, coating made of WL-310 can be applied by spray, roller, brush or dipping. It is recommended to use in high performance protective coating and steel structure coating for indoor and outdoor metal equipments, can be used as primers and topcoats.

 

Features:

● Good storage stability,no ease to hydrolyze;

● Environment friendly product,VOC of less than 7%;

● Fast dry,and excellent gloss;

● This product contains drier,so it is unnecessary to add drier during paint preparation;

● Excellent shear stability,and can directly use for pigment paste grinding;

● Excellent anti-corrosivity,and good initial water resistance;

● The finished product paint has good versatility and good in-can appearance,and can replace oil based alkyd anti-rust paint,alkyd ready mixed paint,alkydenamel,etc

 

Technical Index:

Product Type:fast dry modified alkyd resin

Emulsion Composition:Water based alkyd resin,cosolvent,neutralizer,water

Viscosity:500-1000mPa.s

Non-Volatile Matters:42±2%(GB/T 1725)

PH value:8.0-10.5

Appearance:white to light brown emulsion

TVOC:≤5%(g/L)

 

Instructions:

1. This product has excellent shear stability,and can directly be used for pigment paste grinding.

2. Water based drier has been added to this water based alkyd emulsion.The drier consumption is 5%-1%of solid content of the emulsion.

3. It has good compatibility with other water based emulsions.

4. This product can be directly grinded with pigments and fillers,but it is necessary to perform the compatibility test because different acidic or basic pigment fillers may be used.

5. It has excellent rust resistance in the primer,especially under action of antirust pigment.The best filler is talc powder or kaolin.Calcium carbonate is avoided.

6. The finished product paint must be stored under alkaline condition,at pH between 7.5 and 8.5.The pH value can be adjusted by ammonia water,triethylamine or N,N dimethyl ethanolamine(DMEA).

7. Before use,the product can be diluted by deionized water.Tap water can also be used after passing the test.

8. This product has high gloss and anti-corrosion performance,and can be used for preparation of enamel,mixed paint and antirust primer.

 

Storage

The product should be stored in a cool place below 38℃,and protected from freezing in winter.Its shelf life is 6 months,and the expired products still can be used if passing the inspection

 

Varnish Basic Properties

Item Test resullt Reference value Standard
Non-Volatile Matters 42% ≥42% GB/T 1725-2007
Surface Drying Time 20-30 min ≤5h GB/T 1728-1979
Hard Drying Time 22h ≤10h GB/T 1728-1979
Pencil Hardness(7days) B-HB -- GB/T 1730-1993
Gloss,60o 101 -- GB/T 1743-2007
50 cm impact(7days) Passed -- GB/T 1732-1993
Flexibility 1 mm -- GB/T 1732-1993
Adhesion(Cross-cut tape test) Grade 0 -- GB/T 1720-1993
Water Resistance 18h,slightly white,able to recover 18h,normal GB/T 1733-1993
120 Solvent Oil Resistance 168h,normal 4h,normal GB/T 1934-1993

 

 

Contact Details
WQ Chemical